– to verify whether it isn't poisoning the air in your home or consuming too much energy. Have it replaced once every 15 years – to benefit from the technological advances that render new boilers more energy-efficient.

Journeys of less than 3 km may take less time if you walk, use a bike or even take the bus. If taking your kids along, try using a skateboard, skipping rope, rollerblades or buggy boards! Remember how much fun it was when you were a kid.
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